![](http://www.alamy.com/thumbs/6/D115AB46-FFBB-47D5-99FF-D136947429DB/2A0J2ME.jpg)
Back to school. Backpack, alarm clock and books Sky blue tone on classroom desk with chalkboard background.
Size: 6000px × 4000px
Photo credit: © PHONGSAKORN PORNSUPARAK / Alamy / Afripics
License: Royalty Free
Model Released: No
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